Chaplin/Backbone謎の擬似コード

gistfile1.coffee

class Homepage extends Chaplin.Model

  _.extend @prototype, Chaplin.EventBroker

  result: (val) ->
    if val
      publishEvent "change:result", result

  getRemoteData: () ->
    $.ajax () =>
      # ...
    .done (data) => # see [fat arrow](http://coffeescript.org/#fat-arrow)
      @result(data.[].result)

class HomageView extends Chaplin.View
  constructor: (homepage) ->
    homepage.subscribeEvent "change:result", @onChangeResult, @

  onChangeResult: (result) ->
    # template <- result